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PROPERTY AND EQUIPMENT, NET (Tables)
12 Months Ended
Dec. 31, 2020
Property, Plant and Equipment [Abstract]  
Schedule of components of Property and Equipment, Net
The components of property and equipment, net are as follows (in thousands):
 
 
 
December 31,
 
 
 
2020
   
2019
 
Cost:
           
Computer equipment
 
$
725
   
$
723
 
Office furniture and equipment
   
298
     
293
 
Machinery and laboratory equipment
   
612
     
604
 
Field service units
   
1,626
     
1,420
 
Leasehold improvements
   
333
     
333
 
 
               
 
 
$
3,594
   
$
3,373
 
 
 
 
December 31,
 
 
 
2020
   
2019
 
Accumulated depreciation
   
3,157
     
2,872
 
 
               
Property and equipment, net
 
$
437
   
$
501